This article is devoted to a technique of lithology cube constructing for receiving geologically reliable result of collectors’ distribution under low density of well network, by means of approach that includes complexation of stochastic and deterministic methods. Additionally, in the following work has been explored the technique of constructing of the synthetic 3D cube of facies and in its geometry has been integrated the algorithm of smooth transition to the shale line with the use of a cube under condition of sandiness spreading.
References
1. SP no.10/2005-2006, Otchet o rezul'tatakh seysmorazvedochnykh
rabot MOGT 2D (A report on the results of 2D CDP seismic survey), Tyumen': Publ. of Geologiya rezervuara, 2007, 332 p.
2. Grishchenko M.A., Svetlov K.V., Some instructional techniques for constructing three-dimensional models of heterogeneous lithological formations on an example of Permyakovskoe field (In Russ.) Vestnik nedropol'zovatelya KhMAO, 2007, no. 18, URL: http://www.oilnews.ru/18-
18/nekotorye-metodicheskie-priemy-postroeniya-trexmernoj-litologicheskoj-
modeli-neodnorodnyx-plastov-na-primere-permyakovskogomestorozhdeniya/.
3. Kovalevskiy E.V., Geologicheskoe modelirovanie na osnove geostatistiki
(Geological modeling based on geostatistics), Moscow: Publ of Central
Geophysical Expedition, 2011.
4. Petersil'e V.I., Poroskun V.N., Yatsenko G.G., Metodicheskie rekomendatsii po podschetu geologicheskikh zapasov nefti i gaza ob"emnym
metodom (Guidelines for the calculation of oil and gas geological reserves
by volumetric method), Moscow - Tver': Publ. of VNIGNI, Tver'geofizika,
2003, 261 p.
5. Khizhnyak G.P., Data usage of geophysical investigations of wells for
permeability estimation in terrigenous rocks-reservoires (In Russ.), Neftyanoe
khozyaystvo = Oil Industry, 2011, no. 6, pp. 86–88.
